package net.zjitc.servlet.category;

import net.zjitc.service.CategoryService;
import net.zjitc.service.impl.CategoryServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 2 * @Author: 洪瑶
 * 3 * @Date: 2018/10/29 19:26
 * 4
 */
@WebServlet(name = "DelServlet",urlPatterns = "/delServlet")
public class DelServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doGet(request,response);
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("UTF-8");
        CategoryService service = new CategoryServiceImpl();
        String cid = request.getParameter("cid");
        int id = Integer.parseInt(cid);
        try {
            service.delete(id);
        } catch (Exception e) {
            e.printStackTrace();
        }
        request.getRequestDispatcher("/allServlet").forward(request,response);
    }
}
